Kia Optima: Engine Electrical System
Muffler > Repair proceduresTorque Converter Control Solenoid Valve (T/CON_VFS). Schematic Diagrams
Circuit Diagram
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Battery Recharging
Your vehicle has a maintenance-free, calciumbased battery.
If the battery becomes discharged in a short time (because, for example,
the headlights or interior lights were left on while the vehi ...
Temperature control
The temperature control knob allows you to control the temperature of the air
flowing from the ventilation system. To change the air temperature in the passenger
compartment, turn the knob to th ...